This pin is straight from the 1970s. The pin features a flourishing swirl wave design. It's made of a gold tone metal with a yellow enamel coating. In the photos, the yellow looks green, despite shooting photos on different days. The color can best be described as a mustard yellow. The pin measures 1 7/8 inches across x 1 7/8 inches tall. Just $5, cash only, please. Thanks for looking.